/*
 * Copyright (c) 2017, APT Group, School of Computer Science,
 * The University of Manchester. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 */
package jtt.lang;

import java.io.*;

/*
 * @Harness: java
 * @Runs: 0=0; 1=1
 */
public class Runtime_exec01 {
    public static int test(int arg) {
        final String command = arg == 0 ? "true" : "false";
        try {
            final Process echo = Runtime.getRuntime().exec(command);
            return echo.waitFor();
        } catch (IOException e) {
            e.printStackTrace();
        } catch (InterruptedException e) {
            e.printStackTrace();
        }
        return -1;
    }

    public static void main(String[] args) {
        System.out.println(test(0));
        System.out.println(test(1));
    }
}
